The Nike Air Max Tailwind 4 'Metro Grey', which was launched on May 30th, 2019, showcases its well-known ribbed design in a timeless color scheme featuring gold accents. This latest version of the Air Max Tailwind running series introduces Max Air cushioning not only in the heel but also in the forefoot, a feature that sets it apart from its predecessors. Taking inspiration from the iconic Air Max 95, the shoe boasts an asymmetrical design, a unique ribbed construction in the midfoot area, and a waffle outsole, all of which contribute to its status as a revered running shoe.